Cited 7 times in
Quantification of superparamagnetic iron oxide-mediated signal intensity change in patients with liver cirrhosis using T2 and T2* mapping: a preliminary report.
DC Field | Value | Language |
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dc.contributor.author | 김기황 | - |
dc.contributor.author | 김명수 | - |
dc.contributor.author | 김명진 | - |
dc.contributor.author | 박미숙 | - |
dc.contributor.author | 박재석 | - |
dc.contributor.author | 송호택 | - |
dc.contributor.author | 정용은 | - |
dc.contributor.author | 최진영 | - |
dc.date.accessioned | 2015-04-23T16:46:21Z | - |
dc.date.available | 2015-04-23T16:46:21Z | - |
dc.date.issued | 2010 | - |
dc.identifier.issn | 1053-1807 | - |
dc.identifier.uri | https://ir.ymlib.yonsei.ac.kr/handle/22282913/101196 | - |
dc.description.abstract | PURPOSE: To quantify the accumulation of superparamagnetic iron oxide (SPIO) in patients with and without liver cirrhosis using T2 and T2* mapping. MATERIALS AND METHODS: We enrolled 10 patients without liver cirrhosis and 30 patients with liver cirrhosis (Child-Pugh class A, n = 18; and B/C, n = 12). T2 and T2* mapping were performed before and after SPIO administration. The reductions in T2 (DeltaT2) and T2* (DeltaT2*) after SPIO administration were compared between the control and liver cirrhosis groups and the control, Child-Pugh A, and Child Pugh B/C groups. RESULTS: There were significant differences in DeltaT2 (22.2 +/- 4.4 and 15.1 +/- 7.0) and DeltaT2* values (24.3 +/- 3.3 and 16.8 +/- 8.1) (P = 0.005 and P < 0.001) between the control and the liver cirrhosis groups. There was a significant difference in the DeltaT2* between the Child-Pugh A and Child-Pugh B/C groups (P < 0.001) and in the DeltaT2 and DeltaT2* between the control and Child-Pugh B/C groups (P = 0.018 and P < 0.001). CONCLUSION: DeltaT2 and DeltaT2* are significantly larger in patients without liver cirrhosis than those with liver cirrhosis. DeltaT2* is also significantly larger in Child-Pugh class A patients than those in Child-Pugh B/C. | - |
dc.description.statementOfResponsibility | open | - |
dc.format.extent | 1379~1386 | - |
dc.relation.isPartOf | JOURNAL OF MAGNETIC RESONANCE IMAGING | - |
dc.rights | CC BY-NC-ND 2.0 KR | - |
dc.rights.uri | https://creativecommons.org/licenses/by-nc-nd/2.0/kr/ | - |
dc.title | Quantification of superparamagnetic iron oxide-mediated signal intensity change in patients with liver cirrhosis using T2 and T2* mapping: a preliminary report. | - |
dc.type | Article | - |
dc.contributor.college | College of Medicine (의과대학) | - |
dc.contributor.department | Dept. of Internal Medicine (내과학) | - |
dc.contributor.googleauthor | Yong Eun Chung | - |
dc.contributor.googleauthor | Mi-Suk Park | - |
dc.contributor.googleauthor | Myoung Soo Kim | - |
dc.contributor.googleauthor | Eunju Kim | - |
dc.contributor.googleauthor | Jaeseok Park | - |
dc.contributor.googleauthor | Ho-Taek Song | - |
dc.contributor.googleauthor | Jin Young Choi | - |
dc.contributor.googleauthor | Myeong-Jin Kim | - |
dc.contributor.googleauthor | Ki Whang Kim | - |
dc.identifier.doi | 10.1002/jmri.22184 | - |
dc.admin.author | false | - |
dc.admin.mapping | false | - |
dc.contributor.localId | A00345 | - |
dc.contributor.localId | A00426 | - |
dc.contributor.localId | A01463 | - |
dc.contributor.localId | A01635 | - |
dc.contributor.localId | A02080 | - |
dc.contributor.localId | A03662 | - |
dc.contributor.localId | A04200 | - |
dc.contributor.localId | A00424 | - |
dc.relation.journalcode | J01567 | - |
dc.identifier.eissn | 1522-2586 | - |
dc.identifier.url | http://onlinelibrary.wiley.com/doi/10.1002/jmri.22184/abstract | - |
dc.subject.keyword | magnetic resonance imaging | - |
dc.subject.keyword | relaxometry | - |
dc.subject.keyword | liver cirrhosis | - |
dc.subject.keyword | contrast agent | - |
dc.subject.keyword | superparamagnetic iron oxide | - |
dc.contributor.alternativeName | Kim, Ki Whang | - |
dc.contributor.alternativeName | Kim, Myoung Soo | - |
dc.contributor.alternativeName | Kim, Myeong Jin | - |
dc.contributor.alternativeName | Park, Mi Sook | - |
dc.contributor.alternativeName | Park, Jae Seok | - |
dc.contributor.alternativeName | Song, Ho Taek | - |
dc.contributor.alternativeName | Chung, Yong Eun | - |
dc.contributor.alternativeName | Choi, Jin Young | - |
dc.contributor.affiliatedAuthor | Kim, Ki Whang | - |
dc.contributor.affiliatedAuthor | Kim, Myeong Jin | - |
dc.contributor.affiliatedAuthor | Park, Mi-Suk | - |
dc.contributor.affiliatedAuthor | Park, Jae Seok | - |
dc.contributor.affiliatedAuthor | Song, Ho Taek | - |
dc.contributor.affiliatedAuthor | Chung, Yong Eun | - |
dc.contributor.affiliatedAuthor | Choi, Jin Young | - |
dc.contributor.affiliatedAuthor | Kim, Myoung Soo | - |
dc.citation.volume | 31 | - |
dc.citation.number | 6 | - |
dc.citation.startPage | 1379 | - |
dc.citation.endPage | 1386 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MAGNETIC RESONANCE IMAGING, Vol.31(6) : 1379-1386, 2010 | - |
dc.identifier.rimsid | 52125 | - |
dc.type.rims | ART | - |
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